Function Composition

p(x) = 3x + 4
q(x) = 2x²
Find p(p(-3))

g(f(7)) = ?

g(x)=3x+4
h(x)=3x-1
Find g(h(x))

• -9x+11
• 4x²+4x
• 9x+1
• 9x+11

p(x) = 3x + 4
q(x) = 2x²
Find p(q(x))

• 3
• 1
• 4
• None of the Above

• 7
• 6
• 11
• None of the Above

f(x) = -2x-4

h(x) = 3x+3

f(h(x))

• -6x-9

• x-1

• -6x²-12

• -6x-10

• 6
• 8
• 15
• None of the Above

f(x) = 3x + 10
g(x) = x - 2
Find f(g(5))

• 19
• 23
• -10
• None of these.

f(g(2)) = ?